LPC4350FET256,551 NXP Semiconductors, LPC4350FET256,551 Datasheet - Page 117

• Manufacturer Part Number: LPC4350FET256,551
• Description: IC MCU 32BIT 256LBGA
• Manufacturer: NXP Semiconductors
• Series: LPC43xxr

Specifications of LPC4350FET256,551

• Core Processor: ARM® Cortex™-M4/M0
• Core Size: 32-Bit Dual-Core
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 146
• Program Memory Size: -
• Program Memory Type: ROMless
• Eeprom Size: -
• Ram Size: 264K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NXP Semiconductors
LPC4350_30_20_10
Objective data sheet
11.10 SD/MMC
Table 20.
T
[1]
[2]
Table 21.
T
Symbol Parameter

t
t
Symbol
f
t
t
t
t
su
h
clk
su(D)
h(D)
d(QV)
h(Q)
amb
amb
Fig 37. Ethernet timing
clk
Output drivers can drive a load  25 pF accommodating over 12 inch of PCB trace and the input
capacitance of the receiving device.
Timing values are given from the point at which the clock signal waveform crosses 1.4 V to the valid input or
output level.
=
=


40
40
clock duty cycle
set-up time
hold time


Dynamic characteristics: Ethernet
Dynamic characteristics: SD/MMC
C to 85
C to 85
Parameter
clock frequency
data input set-up
time
data input hold time on pins SD_CMD, SD_DATn as
data output valid
delay time
data output hold
time
ENET_RX_CLK
ENET_TX_CLK
ENET_RX_DV
ENET_RX_ER
ENET_RXD[n]
ENET_TX_EN
ENET_TX_ER
ENET_TXD[n]
All information provided in this document is subject to legal disclaimers.


C, V
C, V
Rev. 2.1 — 23 September 2011
DD(REG)(3V3)
DD(REG)(3V3)
Conditions
for ENET_RXDn, ENET_RX_ER,
ENET_RX_DV
for ENET_RXDn, ENET_RX_ER,
ENET_RX_DV
Conditions
on pin SD_CLK; data transfer mode
on pin SD_CLK; identification mode
on pins SD_CMD, SD_DATn as
inputs
inputs
on pins SD_CMD, SD_DATn as
outputs
on pins SD_CMD, SD_DATn as
outputs
= <tbd>.
= 3.0 V to 3.6 V. Values guaranteed by design.
32-bit ARM Cortex-M4/M0 microcontroller
LPC4350/30/20/10
t
su
t
h
[1]
[1][2]
[1][2]
Min
<tbd>
<tbd>
<tbd>
002aag210
Min
-
-
6
6
-
3.5
© NXP B.V. 2011. All rights reserved.
Max
<tbd>
-
-
Max
25
25
-
-
23
-
117 of 145
Unit
%
ns
ns
Unit
MHz
MHz
ns
ns
ns
ns